Fix #82 -- Handle bad request errors and feed them back to the user

[herrbenesch]

How to test

• Setup alpha sam

1. Upload a png file in a private chat
2. Upload a pdf file in a private chat and add no message

Open question

• Does currently not work within a group chat. Even if sam is addressed directly. I'm not sure we need this. And if we need it, I'm not sure how to address it.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 95.89%. Comparing base (5474974) to head (0457893).
Report is 2 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main      #96      +/-   ##
==========================================
+ Coverage   95.83%   95.89%   +0.06%     
==========================================
  Files          19       19              
  Lines         600      609       +9     
==========================================
+ Hits          575      584       +9     
  Misses         25       25              

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[herrbenesch]

@codingjoe thanks for the review. I'm now feeding back the error messages to the assistant in order to receive a nicely formatted issue description.

[codingjoe]

Thanks for addressing the comments. Interesting approach to use the not to translate the error into a human readable Output.
Let's give it a try

[herrbenesch]

thanks @codingjoe